High Efficiency Combination Boiler

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Save up to $200

Also called a "Combi-Boiler" – this appliance provides both space heating (boiler) and domestic hot water with a single appliance. Take advantage of this $200 rebate when you upgrade to a Combination Boiler.

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  • Must be installed by a licensed contractor.
  • Must replace an existing system.
  • Must be 95% + AFUE, Natural Gas Combination Boiler.
  • Rebate is available only for the Combi Boiler – the Combi Boiler is not eligible for a separate water heater rebate.
  • An invoice or receipt must accompany the application, and the appliance must be identified on the document as a Combi-Boiler, including the Make, Model and AHRI number.
  • Rebates are available on a first come, first served basis and are contingent upon available program funding.
  • Not eligible if boiler is part of a system with an air source heat pump or ground source (geothermal) heat pump system.
  • The applicant must be a residential account holder of SEMCO ENERGY Gas Company at the time of equipment installation.
  • The application and required document(s) must be received within 90 Days of equipment installation date or December 31, 2024, whichever comes first.
  • The equipment must be purchased and installed between January 1, 2024, and December 31, 2024.